package drongo.model.values
{
	import drongo.model.core.BaseValue;

	public class StringValue extends BaseValue
	{
		public function StringValue()
		{
			super();
			this.value="";
		}
		
		override protected function ChackValue(value:*):void
		{
			if(value==null||value==undefined){
				throw new Error("字符串不能为null或者undefined");
			}
		}
	}
}